| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 450mAh | 0.2C Standard discharge | |
| 2 | Minimum Capacity | 400mAh | ||
| 3 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
| 4 | Delivery voltage | 3.28~3.32V | Within 10 days from Factory | |
| 5 | Charge Voltage | 3.65V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C |
| |
| 7 | Charge current | 0.2C | 120mA | Standard charge, charge time about 7h(Ref) |
| 1.0C | 600mA | Rapid Charge, charge time about: ::1.5h(Ref) | ||
| 8 | Standard discharging method | 0.2C constant current discharge to 2.5V, |
| |
| 9 | Cell Internal Impedance | ≤60mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
| 10 | Maximum charge current | 1C | 450mA | For continuous charging mod |
| 11 | Maximum discharge current | 2C | 900mA | For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity) |
| 12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| Discharge | -20~60℃ | |||
| 13 | Storage temperature for a long time | -20~25℃ | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. | |



The Similar Model For Lithium-ion Cylindrical Battery
| MODEL | CAPACITY | VOLTAGE |
| IFR10120 | 35 | 3.2V |
| IFR10440 | 200 | 3.2V |
| IFR14430 | 300 | 3.2V |
| IFR14430 | 400 | 3.2V |
| IFR14430 | 450 | 3.2V |
| IFR14430 FLAT | 450 | 3.2V |
| IFR14430 | 500 | 3.2V |
| IFR14505 | 250 | 3.2V |
| IFR14505 | 300 | 3.2V |
| IFR14505 | 400 | 3.2V |
| IFR14500 FLAT | 600 | 3.2V |
| IFR14505 | 600 | 3.2V |
| IFR15270 | 200 | 3.2V |
| IFR17335 | 450 | 3.2V |
| IFR18500 | 600 | 3.2V |
| IFR18500 | 800 | 3.2V |
| IFR18500 | 1000 | 3.2V |
| IFR18650 | 1000 | 3.2V |
| IFR18650P | 1100 | 3.2V |
| IFR18650 | 1200 | 3.2V |
| IFR18650 | 1500 | 3.2V |
| IFR26650 | 3000 | 3.2V |
| IFR26650 | 3300 | 3.2V |

